can she start pre-flowering sooner than 6 weeks?You can definitely determine the plants sex after 6 weeks in veg. If they aren't showing yet they will be soon. This is known as pre-sexing.
Get a decent magnifying glass (not one of those extreme close up kinds) and look around the second or third set of leafs down. Go right to where the node starts and look for 2 little hairs sticking out. The 2 white hairs indicating female are very distinct once you locate them.
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Here is what you're looking for.
Hope this helps.
which looks like a male, mine?It looks like a male to me!
1 an a half months into veg. I'm not sure,but I think I see a set of nuts.
Do a bit of reading before you post info that's not correct!Yeah, uhm not sure how you're gonna know for sure 1 1/2 months into VEG. If you want to know, sex them at 12/12. I seriously doubt that going to 20 hr. cycle caused anything to show.
what do u think about mine....Male... Sorry. =(